1.
6 – 1 =
5
4
10
9
|
2.
7 – 7 =
2
1
0
4
|
3.
5 – 4 =
5
1
4
3
|
4.
1 – 1 =
1
3
0
5
|
5.
8 – 1 =
8
7
4
2
|
6.
6 – 0 =
2
5
6
3
|
7.
10 – 3 =
9
1
2
7
|
8.
6 – 2 =
4
7
5
9
|
9.
3 – 0 =
4
1
3
6
|
10.
10 – 1 =
4
6
11
9
|
11.
6 – 5 =
4
1
6
2
|
12.
1 – 0 =
6
1
3
4
|
13.
3 – 1 =
6
5
4
2
|
14.
5 – 5 =
5
4
0
3
|
15.
4 – 0 =
1
4
3
5
|
16.
1 – 1 =
4
0
5
2
|
17.
2 – 0 =
1
7
6
2
|
18.
4 – 0 =
4
8
1
7
|
19.
2 – 0 =
3
7
1
2
|
20.
5 – 5 =
5
0
3
1
|
1.
6 – 1 =
5
4
10
9
|
2.
7 – 7 =
2
1
0
4
|
3.
5 – 4 =
5
1
4
3
|
4.
1 – 1 =
1
3
0
5
|
5.
8 – 1 =
8
7
4
2
|
6.
6 – 0 =
2
5
6
3
|
7.
10 – 3 =
9
1
2
7
|
8.
6 – 2 =
4
7
5
9
|
9.
3 – 0 =
4
1
3
6
|
10.
10 – 1 =
4
6
11
9
|
11.
6 – 5 =
4
1
6
2
|
12.
1 – 0 =
6
1
3
4
|
13.
3 – 1 =
6
5
4
2
|
14.
5 – 5 =
5
4
0
3
|
15.
4 – 0 =
1
4
3
5
|
16.
1 – 1 =
4
0
5
2
|
17.
2 – 0 =
1
7
6
2
|
18.
4 – 0 =
4
8
1
7
|
19.
2 – 0 =
3
7
1
2
|
20.
5 – 5 =
5
0
3
1
|